Schematic in PDF for the Apple iPhone X logic board 820-00863, Qualcomm modem variant, archived in a 3.08 MB RAR.

PDF schematic section for the Qualcomm SM4375 processor, as named, likely a reference or handset excerpt focused on the SoC block.

Schematic of the main logic board for the iPhone 8 Plus, identified in the name by its D21 code, in a 1.91 MB PDF. MLB stands for main logic board.

Schematic for the Apple iPhone 7 Intel version, meaning the variant with an Intel baseband modem, in a 1.27 MB PDF.

Schematic for the Apple iPhone 7 Plus, a 1.33 MB PDF. With it a technician can follow power rails, trace display, charging, audio and baseband circuits, and identify…

Full schematic of the Samsung SM-A525M, a Galaxy A52 variant using a Qualcomm chipset, delivered as a PDF of about 19.6 MB.

PDF schematic for the Apple iPhone X logic board 820-00863 in its Intel modem variant, packaged as a 3.31 MB RAR.

Schematic package for the Samsung SM-S901E, the Galaxy S22 with Qualcomm chipset, given as a 20.9 MB PDF credited to Anibal Garcia of iRepair; the Spanish wording means…

Full schematic for the Samsung SM-A736B with a Qualcomm platform, the Galaxy A73 5G, as a 12.6 MB PDF credited to Anibal Garcia of iRepair; the Spanish title means…

Full schematic set for the Apple iPhone 7 in a 2.68 MB PDF; the name also carries a repair-site watermark tag. No logic board number or revision is given.